A street full of trick-or-treaters turned into a Halloween horror scene when an out-of-control car jumped a curb and careened into a group of costumed revelers, killing three people, including a 10-year-old girl and her grandfather.

A 10-month-old girl gazing at the planes in St. Petersburg airport before departing to Egypt – this picture of Darina has become the symbol of the plane crash in Sinai on social media. People continue to bring flowers to mourn the tragedy.

Darina Gromova was among the 224 people who died on Kolavia flight 7K9268. It was returning from Egypt's Sharm El-Sheikh resort to Russia's St. Petersburg on Saturday morning when it suddenly vanished from radar over the Sinai Peninsula. Her parents – mother Tatiana and father Aleksey – were also among those killed in the crash.